// Copyright 2020 Google LLC

//

// Licensed under the Apache License, Version 2.0 (the "License");

// you may not use this file except in compliance with the License.

// You may obtain a copy of the License at

//

//     https://www.apache.org/licenses/LICENSE-2.0

//

// Unless required by applicable law or agreed to in writing, software

// distributed under the License is distributed on an "AS IS" BASIS,

// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

// See the License for the specific language governing permissions and

// limitations under the License.

#ifndef dap_null_json_serializer_h

#define dap_null_json_serializer_h

#include "dap/protocol.h"

#include "dap/serialization.h"

#include "dap/types.h"

namespace dap {

namespace json {

struct NullDeserializer : public dap::Deserializer {

  static NullDeserializer instance;

  bool deserialize(dap::boolean*) const override { return false; }

  bool deserialize(dap::integer*) const override { return false; }

  bool deserialize(dap::number*) const override { return false; }

  bool deserialize(dap::string*) const override { return false; }

  bool deserialize(dap::object*) const override { return false; }

  bool deserialize(dap::any*) const override { return false; }

  size_t count() const override { return 0; }

  bool array(const std::function<bool(dap::Deserializer*)>&) const override {

    return false;

  }

  bool field(const std::string&,

             const std::function<bool(dap::Deserializer*)>&) const override {

    return false;

  }

};

}  // namespace json

}  // namespace dap

#endif  // dap_null_json_serializer_h